86834069 has 8 divisors (see below), whose sum is σ = 102440448. Its totient is φ = 72028080.

The previous prime is 86834053. The next prime is 86834089. The reversal of 86834069 is 96043868.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 86834069 - 2⁴ = 86834053 is a prime.

It is a super-2 number, since 2×86834069² = 15080311078193522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86834089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199862 + ... + 200295.

It is an arithmetic number, because the mean of its divisors is an integer number (12805056).

Almost surely, 2^86834069 is an apocalyptic number.

It is an amenable number.

86834069 is a deficient number, since it is larger than the sum of its proper divisors (15606379).

86834069 is a wasteful number, since it uses less digits than its factorization.

86834069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400195.

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 86834069 is about 9318.4799726136. The cubic root of 86834069 is about 442.8228786086.

The spelling of 86834069 in words is "eighty-six million, eight hundred thirty-four thousand, sixty-nine".